select * from INFORMATION_SCHEMA.ENGINES where ENGINE="ARIA";
ENGINE	SUPPORT	COMMENT	TRANSACTIONS	XA	SAVEPOINTS
Aria	YES	Crash-safe tables with MyISAM heritage. Used for internal temporary tables and privilege tables	NO	NO	NO
set global default_storage_engine=aria;
set session default_storage_engine=aria;
drop table if exists t1;
SET SQL_WARNINGS=1;
CREATE TABLE t1 ( a VARCHAR(800),KEY(a) )
ENGINE=Aria DEFAULT CHARACTER SET latin1;
INSERT INTO t1 VALUES
(REPEAT('abc ',200)), (REPEAT('def ',200)),
(REPEAT('ghi ',200)), (REPEAT('jkl ',200));
INSERT INTO t1 SELECT * FROM t1;
CHECK TABLE t1;
Table	Op	Msg_type	Msg_text
test.t1	check	status	OK
SET STATEMENT sql_mode = 'NO_ENGINE_SUBSTITUTION' FOR
ALTER TABLE t1 MODIFY a VARCHAR(800) CHARSET `ucs2`;
CHECK TABLE t1;
Table	Op	Msg_type	Msg_text
test.t1	check	status	OK
SHOW CREATE table t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `a` varchar(800) CHARACTER SET ucs2 DEFAULT NULL,
  KEY `a` (`a`)
) ENGINE=Aria DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1
DROP TABLE t1;
CREATE TABLE t1 (a VARCHAR(1200),KEY(a)) ENGINE=Aria CHARACTER SET ucs2;
Warnings:
Note	1071	Specified key was too long; max key length is 2000 bytes
INSERT INTO t1 VALUES (REPEAT('abc ',200));
CHECK TABLE t1;
Table	Op	Msg_type	Msg_text
test.t1	check	status	OK
DROP TABLE t1;
# End of 5.2 tests